1278702929

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{24379}}^1$

素因数の和:24572

約数の個数: 16

約数和(自身を含む): 1497907200

約数和(自身を除く): 219204271

約数列:

[1, 7, 59, 127, 413, 889, 7493, 24379, 52451, 170653, 1438361, 3096133, 10068527, 21672931, 182671847, 1278702929]

約数ペア:

[(1, 1278702929), (7, 182671847), (59, 21672931), (127, 10068527), (413, 3096133), (889, 1438361), (7493, 170653), (24379, 52451)]